21cet8
No other part numbers with same form, fit, and function found.
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
NSN 6645-00-130-8464
NSN 5920-00-524-2291
NSN 5950-01-596-1269
NSN 5975-00-837-3293
NSN 6240-00-055-0209
NSN 6220-00-981-9184
NSN 7035-01-243-8523
NSN 6110-01-253-5306
NSN 5990-01-529-6347
NSN 5905-01-296-0088
NSN 2925-01-411-8002
NSN 5998-01-252-0314